| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.61 | 5.344% | $23.8183 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $209.62 | 3.650% | $217.2711 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $85.80 | 3.401% | $88.7181 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $176.26 | 3.791% | $182.942 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $193.95 | 12.816% | $218.8066 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $198.56 | 13.783% | $225.9275 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $131.46 | 6.556% | $140.0785 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,018.26 | $1,097.5621 | $1,097.57 | $1,097.55 | $1,097.50 | |